Perfect Pan Seared Steak Filet Mignon: The Ultimate Guide

Written by: Najma A.

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Time to read 4 min

Introduction


Few steak experiences compare to the elegance of a perfectly cooked filet mignon. Known for its unmatched tenderness and mild, buttery flavor, this prized cut from the tenderloin deserves a cooking method that highlights its luxurious qualities. While grilling is popular, pan searing filet mignon creates a rich crust, locks in juices, and gives you precise control over doneness — all without leaving the comfort of your kitchen. In this guide, we’ll walk you through every detail of preparing pan seared steak filet mignon like a pro, including choosing the best cut, seasoning techniques, step-by-step cooking instructions, and expert tips to ensure a restaurant-worthy result every time.

What Is Filet Mignon?

Filet mignon comes from the small end of the beef tenderloin, a muscle that does very little work. This lack of movement means the meat has virtually no connective tissue, resulting in its signature tenderness. 

Because it’s leaner than other cuts like ribeye or strip steak, filet mignon relies on its delicate texture rather than heavy marbling for appeal.

  1. Texture: Extremely tender, melts in your mouth.
  2. Flavor: Mild, buttery, subtle beef flavor.
  3. Size: Typically 6–8 ounces per steak, cut about 1½–2 inches thick.
  4. Price: Premium — one of the most expensive cuts per pound.

Why Pan Searing Is Ideal for Filet Mignon


While filet mignon can be grilled or broiled, pan searing offers unique benefits:

  1. Better Crust Formation – A hot skillet allows for an even, deep-brown crust thanks to the Maillard reaction.
  2. Control Over Doneness – You can easily monitor internal temperature and adjust cooking time.
  3. Stovetop-to-Oven Method – Sear for flavor, finish in the oven for precise cooking.
  4. Basting Option – Butter, garlic, and herbs can be spooned over the steak while cooking for extra richness.

Choosing the Best Filet Mignon


The quality of your steak determines the outcome. Here’s what to look for:

  1. Grade: Opt for USDA Prime for more marbling, or USDA Choice for a balance of quality and cost.
  2. Color: Bright, cherry-red meat with creamy white fat.
  3. Thickness: At least 1½ inches thick for proper searing without overcooking.
  4. Source: Grass-fed offers a slightly leaner, more mineral flavor; grain-fed tends to be richer and more buttery.

Essential Ingredients


For 2 servings:

  • 2 filet mignon steaks (6–8 oz each, 1½–2 inches thick)
  • Salt – 1 tsp per steak
  • Freshly ground black pepper – ½ tsp per steak
  • 1–2 tbsp high-smoke-point oil (canola, avocado, or grapeseed)
  • 3 tbsp unsalted butter
  • 3 garlic cloves, lightly smashed
  • 2–3 sprigs fresh thyme or rosemary

Equipment You’ll Need


Heavy cast-iron skillet or stainless steel pan (cast iron retains heat better)

  • Tongs for flipping
  • Instant-read thermometer for perfect doneness
  • Oven for finishing the steak (optional but recommended)
What is Filet Mignon Steak?

Preparation Steps: Pan Seared Steak Filet Mignon

Preparing

  1. Bring to Room Temperature

    Take steaks out of the fridge at least 30–40 minutes before cooking. This ensures more even cooking.

  2. Pat Dry

    Moisture prevents a good crust. Use paper towels to remove surface moisture from both sides.

  3. Season Generously

    Season with salt and freshly ground black pepper right before searing—Filet mignon’s mild flavor benefits from bold seasoning.

Cooking Method: Pan Sear & Oven Finish

  1. Preheat the Skillet

    Place a cast-iron skillet over medium-high heat until it’s smoking hot. Preheat your oven to 400°F (204°C) if finishing in the oven.

  2. Add Oil

    Add 1–2 tbsp of a high-smoke-point oil and swirl to coat the bottom.

  3. Sear the Steaks

    Place steaks in the skillet, laying them away from you to avoid splatter. Sear without moving for 2–3 minutes until a golden-brown crust forms. Flip and sear the other side for 2–3 minutes.

  4. Add Butter & Aromatics

    Lower the heat to medium. Add butter, garlic, and thyme to the pan. Tilt the skillet and use a spoon to baste the steaks with the melted butter for 1–2 minutes.

  5. Rest the Steaks

    Transfer steaks to a cutting board, tent loosely with foil, and rest for 5–7 minutes before serving. This allows juices to redistribute.

Chef’s Tips for Success

  1. Avoid Overcrowding – Cook 1–2 steaks at a time to maintain pan temperature.
  2. Don’t Pierce the Meat – Use tongs, not a fork, to avoid losing juices.
  3. Baste at the End – Adding butter too early can cause burning; add it after searing both sides.
  4. Thermometer Is Your Friend – Filet mignon can go from perfect to overdone quickly.
  5. Pan Sauce Bonus – Use the fond (brown bits) in the skillet to make a quick sauce with shallots and stock.
Preparing Pan Seared Filet Mignon Steak

Pan Sauce Ideas for Filet Mignon

Pan Sauces

  1. Beef Broth Reduction

    Deglaze the pan with a splash of beef broth, scraping up the browned bits. Let it reduce by half, then whisk in a tablespoon of butter for richness. For extra depth, add a pinch of garlic powder or fresh thyme while simmering.

  2. Creamy Peppercorn Sauce

    Crush peppercorns, sauté in butter, deglaze with beef broth, add cream, and simmer until thickened.

  3. Garlic Herb Butter

    Mix softened butter with minced garlic, parsley, and chives. Place a dollop over the steak right before serving.

Variations on Pan-Seared Filet Mignon

  1. Bacon-Wrapped Filet – Wrap each steak with a strip of bacon before searing for added smokiness.
  2. Blue Cheese Crust – Top steaks with blue cheese and broil briefly after searing for a tangy finish.
  3. Mushroom Demi-Glace – Sauté mushrooms in the skillet, then add beef broth demi-glace for a rich umami sauce.

Serving Suggestions


Filet mignon pairs well with sides that complement its tender, mild flavor without overpowering it.


Classic Pairings

  • Garlic mashed potatoes
  • Roasted asparagus or green beans
  • Creamed spinach
  • Yorkshire pudding
  • Modern & Light Options
  • Cauliflower purée
  • Grilled broccolini
  • Arugula salad with lemon vinaigrette
  • Roasted sweet potatoes with smoked paprika

Wine-Free Drink Pairings

If you’re avoiding wine pairings, try:

  1. Sparkling water with lemon
  2. Hibiscus iced tea
  3. Cold-brew black tea with citrus
  4. Pomegranate spritzer

Nutritional Profile (Per 6 oz serving, without sauce)

  • Calories: ~400
  • Protein: 45gFat: 23g
  • Carbs: 0g
Pan Sauce Ideas for Filet Mignon

About One Stop Halal


Welcome to Butcher Shop that is 1-clik away. We carry various meat cuts that are hard to find elsewhere. We deliver to your doorstep anywhere in the United States within 1-2 business days.


Conclusion

Cooking a seared steak filet mignon at home isn’t just possible — it’s gratifying. The key is balancing a hard sear for crust development with gentle heat to keep the interior tender and juicy. By following the steps above, you can enjoy a steakhouse-quality meal without the steakhouse bill. Whether you serve it with a simple beef broth reduction, a creamy peppercorn sauce, or a dollop of garlic herb butter, filet mignon will always stand out as a luxurious and memorable dish.

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